Prenatal sex determination has been prohibited by law due to? Mark as favorite Copy Link Possible danger of mothers health Increasing cases of male foeticide Increasing cases of female foeticide High cost charged by doctors Check Answer
In case the ova does not fertilise, which of the following events will take place? Mark as favorite Copy Link Ovulation Implantation Menstruation Pregnancy Check Answer
In human beings, the fertilization occurs in the? Mark as favorite Copy Link vagina fallopian tubes ovaries uterus Check Answer
Bryophyllum can be propagated vegetatively by the? Mark as favorite Copy Link flower root leaf stem Check Answer
The number of chromosomes in parents and off-springs of a particular species remains constant due to? Mark as favorite Copy Link Halving of chromosomes after gamete formation Doubling of chromosomes after gamete formation Doubling of chromosomes after zygote formation Halving of chromosomes during gamete formation Check Answer
In rhizopus, tubular thread-like structures bearing sporangia at their tips are called? Mark as favorite Copy Link Filaments Hyphae Roots Rhizoids Check Answer
There is a greater possibility for the evolution of a new species in organisms which reproduce by? Mark as favorite Copy Link fertilisation regeneration binary fission budding Check Answer
Offspring formed by asexual method of reproduction have greater similarity among themselves because? Mark as favorite Copy Link Asexual reproduction involves only one parent, and Asexual reproduction occurs before sexual reproduction Asexual reproduction involves only one parent and Asexual reproduction does not involve gametes. Asexual reproduction occurs before sexual reproduction, and Asexual reproduction occurs after sexual reproduction Asexual reproduction does not involve gametes, and Asexual reproduction occurs after sexual reproduction Check Answer
In Rhizopus, tubular thread like structures bearing sporangia at their tips are called? Mark as favorite Copy Link roots rhizoids hyphae filaments Check Answer
Which of the following is the correct sequence of events of sexual reproduction in a flower? Mark as favorite Copy Link Pollination, fertilization, seedling, embryo Pollination, fertilization, embryo, seedling Seedling, embryo, fertilization, pollination Embryo, seedling, pollination, fertilization Check Answer